Published on in Vol 7, No 2 (2018): February
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/8990, first published
.
![National Food, Nutrition, and Physical Activity Survey of the Portuguese General Population (2015-2016): Protocol for Design and Development National Food, Nutrition, and Physical Activity Survey of the Portuguese General Population (2015-2016): Protocol for Design and Development](https://asset.jmir.pub/assets/1f3e4cbd36c50389a478a8f9bb16eb58.jpg 480w,https://asset.jmir.pub/assets/1f3e4cbd36c50389a478a8f9bb16eb58.jpg 960w,https://asset.jmir.pub/assets/1f3e4cbd36c50389a478a8f9bb16eb58.jpg 1920w,https://asset.jmir.pub/assets/1f3e4cbd36c50389a478a8f9bb16eb58.jpg 2500w)
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